Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"doc va lua snippets" » "duoc va lua snippets", "hoc va lua snippets", "duc va lua snippets", "doc va luat snippets", "doc ca lua snippets", "doc vi lua snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doc va lua snippets") OR ("python using java slippers"))) OR ("locating bugs code snippets"))~.
• Removing quotes may allow a broader search: (((( doc va lua snippets ) or ( python using java slippers ))) or ( locating bugs code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doc va lua snippets") or ("python using java slippers"))) or ("locating bugs code snippets"))*.